---
tag: SDX7FMCEWD
kind: concept
name: Primorial number system
sources:
  - wikipedia: en:31213087@r1374850806
    locator: List of numeral systems, section By type of notation > Non-standard positional numeral systems > Mixed radix
    note: adopted
    mention: wikipedia://en/31213087#EVER
    sections: [Summary]
inventory: [PNHHJJHTHK]
---

## Summary

- Primorial number system {2, 3, 5, 7, 11, 13, ...}